Research Output | Dar Al-hikmah Library | IIUM Only
The current study aims to produce pharmaceutical formulation using palm olein as the oil phase with betamethasone 17-valerate as the active ingredient and to compare efficacy with that of commercial products. Creams were prepared using Span® 20 and Tween® 20 as surfactants, Carbopol® 940 as thickener, methyl paraben, propyl paraben and chlorocre